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Program Studi Agroteknologi, Fakultas Pertanian, Universitas Medan Area, Jalan Kolam No. 1, Pasar V, Medan Estate, Sumatera Utara
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Jurnal Ilmiah Pertanian ( JIPERTA)
Published by Universitas Medan Area
ISSN : -     EISSN : 27220338     DOI : 10.31289
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jiperta is a Scientific Journal of Agriculture located at the Faculty of Agriculture, University of Medan Area. Journal of Agrotekma presents the results of research with quantitative and qualitative approaches that are sourced on the development of cultivation research of plants and the protection of organic crops that are environmentally friendly and sustainable. It is published twice a year, every March and September.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 142 Documents
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Analisis Faktor-Faktor yang Mempengaruhi Produktivitas Tenaga Kerja Pemanen Tandan Buah Segar di Perkebunan Sawit Rakyat Desa Hadundung Kecamatan Kota Pinang Provinsi Sumatera Utara Putra Lukmana Yunus Hasibuan; Yusniar Lubis; Mitra Musika Lubis
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 2 (2021): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i2.753

Abstract

This research aims to determine the effect of wages, work experience, age and training on labor productivity in harvesters of fresh fruit bunches in smallholder oil palm plantations in Hadundung Village, Kota Pinang District, Labuhanbatu Selatan Regency. This research was conducted from March to April 2020. This study used the sampling method by means of the census method. The sample used is 42 respondents. The samples in this study were smallholder oil palm plantation harvesters. Based on the research results obtained from the results of the t test on the Wage Level variable has a significant effect on Labor Productivity with a significant value of 0.002, the age variable has a significant effect on Labor Productivity. This can be seen from the significant value of 0.000, it can be concluded that the Age variable has a significant effect on Labor Productivity and Training has a significant effect on Labor Productivity. With a significant value of 0.001. Whereas experience has no effect on labor productivity. This can be seen from the significant value 0.516 0.05. So it can be concluded that the experience variable has no effect on labor productivity.
Pengaruh Berbagai Jenis Media Dan Lama Penyimpanan Benih Terhadap Viabilitas Dan Vigor Benih Kakao (Theobroma cacao L.) Agus Ardi; Abdul Rahman; Syahbudin Hasibuan
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 2 (2021): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i2.786

Abstract

Effect of Various Types of Media and Duration of Storage of Seeds on Viability and Vigor of Cocoa (Theobroma cacao L.) Seeds. The method used in this research is the Factorial Completely Randomized Design (CRD) method, which consists of 2 treatment factors, Factor I, namely storage media with 4 treatment levels, namely: M0 without storage media; M1 = use of PE plastic; M2 = use of aluminum foil; M3 = use of gunny sacks; M4 = using a glass bottle. each treatment was repeated 2 (two) times. The second factor is storage time with 3 levels of treatment, namely: W1 = stored for 1 (one) week; W2 = stored for 2 (two) weeks; W3 = stored for 3 (three) weeks. The parameters observed in this study were viability and vigor. seed growth rate (%). Simultaneous growth of seeds (%), potential for seed growth (%), germination of seeds (%).From the research results can be concluded as follows:1.) the use of various types of seed storage media (M0) (without treatment), M1 (PE plastic), M2 (aluminum paper), M3 (gunny sacks), and M4 (glass bottles) are treatments that give no real results at age. 1-3 days after planting and the yields were very real at the age of 4-7 days after planting on the speed of seed growth, gave no real results at the age of 1-4 dast and the results were very real at the age of 5-7 days against the synchronization of seed growth, giving no real results at age 3 days after planting and was very significant at the age of 4-5 days after planting on the potential for seed growth, and gave very real results on the germination capacity of seeds. 2. The duration of 1 week of storage (M1) has a very significant effect on all parameters, namely the speed of seed growth, simultaneous growth of seeds, potential for seed growth and germination, while the storage time is 2 minutes (M2) and storage time is 3 minutes (M3). ), has no significant effect on all observed parameters, 3. The interaction of the two treatment factors has a very significant effect on all parameters, namely the speed of seed growth, synchronization of seed growth, potential for seed growth and germination
Analisis Perbedaan Pendapatan Antara Petani Padi Sawah Sistem Pompanisasi dengan Petani Padi Sawah Sistem Tadah Hujan Juli Astuti Daulay; Ahmad Rafiqi Tantawi; Gustami Harahap
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 2 (2021): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i2.755

Abstract

The purpose of this study was to analyze income differences between farmers pumping system with rainfed rice farm   then analysis factor affecting the income of rice farmers in the pumping system with the system of rainfed rice farmers. The method that was used for farmers is purposive sampling.  Data analysis method is used average on different test methods (compare means) by using independent sample t-test with two different irrigation systems, analyzed income, analyze profit and linear regression. The results showed that there were no significant income differences between income differences between farming   pumping system with rainfed rice farm. In this study the factors that influencethe income of rice farmers in the pumping system in Pematang Johor Village Labuhan Deli District Deli Serdang District significantly affect the income of rice farmers are labor costs, is the costs of pesticides and the costs of fertilizer. And to factors that influence the income of rice farmers in the system of rainfed rice farmers in Pematang Johor Village Labuhan Deli District Deli Serdang District significantly affect the income of rice farmers are costs of fertilizer. While the non significant labor costs, and the costs of pesticides.
Analisis Pendapatan Pedagang Sayur Kaki Lima di Pasar Inpres Tanjung Morawa (Studi Kasus: Kecamatan Tanjung Morawa, Kabupaten Deli Serdang) Riska Aprilia; Retno Astuti; Mitra Musika Lubis
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 2 (2021): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i2.741

Abstract

The study was to analyze the income of vegetable street vendors by counting receipts and cost and thereby understanding its revenue, and know the worthiness of street vegetable vendors business in the Inpres Tanjung Morawa market, the study is carried out from September to October 2020. The identification of the study has been defined impressively, considering the location and is the only market in the Tanjung Morawa district, the sampel number 38 street] vegetable vendors mountain traders determined by the non probability method of collecting samples, the primary and secondary data used. Research method used to know revenue, cost, and income use the income analysis method, and to analyze the feasibility of the business using R/C ratio. It’s a street vegetable vendor’s income study is Rp.554,547-‘/Day. Gained the net revenue cost ratio (net R/C ratio) the R/C vaule is greater than the one that is 1,15, based on these result of street vegetable vendors in the inpres Tanjung Morawa market is worth running.
Faktor-Faktor Yang Mempengaruhi Permintaan Tanaman Hias di Desa Bangun Sari Kecamatan Tanjung Morawa Kabupaten Deli Serdang Dirgantari Putri; Khairul Saleh; Rahma Sari Siregar
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 2 (2021): JIPERTA SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i2.752

Abstract

The purpose of this study was to determine what factors influenced the demand for ornamental plants in Bangun Sari Village. The sample in this study is the ornamental plants in Bangun Sari Village. The population of crop farmers consists of 315 farmers. Samples taken as much as 10% of the total population of 32 farmers. Then the sample taken in this study is consumers from32 ornamental plat farmers who are buying at the study site, determined purposively, namely 1 consumer from sample farmers. Based on the Uji F results simultaneously the price of ornamental plants, income and tastes significantly influence the demand for ornamental plants in Bangun Sari Village. Based on the results of the Uji t that partially the price of ornamental plats and consumer tastes significantly influence the demand for ornamental plants and income don’t significantly influence the demand for ornamental plants in Bangun Sari Village, Tanjung Morawa District, Deli Serdang Regency.
Pengaruh Pemberian Kompos Paitan (Tithonia Diversifolia) dan Nanopartikel Cangkang Telur Terhadap Pertumbuhan Dan Produksi Bawang Merah (Allium Ascalonicum) Ridho Ari Kusuma; Suswati Suswati; Erwin Pane
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.434

Abstract

This study aims to determine the effect of giving Paitan (Tithonia diversifolia) compost, Eggshell Nanoparticles, and a combination of giving Paitan (Tithonia diversifolia) compost and eggshell nanoparticles simultaneously on growth and production of Shallots (Allium ascalonicum). This study used a factorial randomized block design (RBD) with two research factors, namely giving paitan compost (P0 = without applying fertilizer; P1 = 0. 5 kg / plot; P2 = 1 kg / plot; P3 = 1. 5 kg / plot) and giving egg shell nanoparticles (N0 = without giving nanoparticles; N1= 1 g / plot; N2 = 1. 5 g / plot; N3 = 2 g / plot), repeated 2 times.  eggshell nanoparticles had a very significant effect on plant height at the age of 2. 4 and 5 WAP, on the number of leaves at 3 WAP, and had a significant effect on plant height at 3 and 6 WAP, on the number of leaves 2 and 4 WAP but not significant effect on plant height 7 and 8 WAP, on the number of leaves at 5 to 8 WAP, and other parameters. The combination effectiveness of paitan compost and eggshell nanoparticles had a very significant effect on the number of leaves at 2 and 3 WAP, and had a significant effect on the number of leaves at 4 WAP but had no significant effect on plant height at 2 to 8 WAP, for the number of leaves at 5 to 8 MST and on other parameters
Strategi Pemasaran Keripik Singkong Cap Kelinci Industri Rumah Tangga di Tanjung Morawa Kabupaten Deli Serdang Supriadi Harahap; Khairul Saleh; Gustami Harahap
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.425

Abstract

This study aims to the strengths, weaknesses, opportunities and threats to the marketing of cassava chip home industry and to determine the marketing strategy of cassava  chip  home  industry  stamp  rabbit  chips  in  Tanjung  Morawa  District,  Deli Serdang  Regency.  The research method used was Snowball Sampling.  Research samples were 33 samples. Based on the research, one producer was found, then two traders from the producer, then five retailers took from the collecting trader, and twenty- five consumers who bought from the retailer of cassava stamp rabbit chips. Data collection methods use primary and secondary data.  Data analysis method used is descriptive analysis with the SWOT analysis method by identifying internal. Avoid referrals and unusual evaluation (IFE) and identifying external factor evaluation (EFE), followed by searching for the right strategy through the IE matrix and the SWOT matrix. The results of this study indicate that rabbit stamp cassava chips in Tanjung Morawa Subdistrict Deli Serdang Regency which is running a progressive strategy signifies a strong effort and opportunity to be developed. By taking an SO strategy from the results of the questionnaire, it can be obtained by maintaining and maintaining the superiority of the product can increase the demand for cassava chips rabbit stamp is getting higher, and utilizing a strategic location and the possibility of increasing collection traders, making it easier for the process to market the product to retailers abbreviations. Cambria 10, with one line spacing (1) spacing. In Indonesian.
Inventarisasi Keragaman Musuh Alami Erionota Thrax L. pada Beberapa Jenis Tanaman Pisang Bermikoriza di Desa Sampali Pasrah Imanuel; Suswati Suswati; Asmah Indrawaty
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.430

Abstract

Banana cultivation will not be separated from pest problems. One of the main pests that attack banana plants is the banana leaf rolling caterpillar Erionota thrax L. The research was carried out in the Unified Community Farmer Group of Sampali Village, Percut Sei Tuan District, Deli Serdang Regency in March-May 2020. The research method used was descriptive analysis method using random sample (random sampling). The observation parameters consisted of population density, level of pest attack, egg parasitoid, larval parasitoid, pupa parasitoid, parasitoid identification, species diversity index, species evenness index, and relative abundance. There are 4 types of parasitoids, namely Braconidae sp 1 (Hymenoptera: Braconidae), Tachinidae sp 1 (Diptera: Tachinidae), Xanthopimpla gampsura (Hymenoptera: Ichneumonidae) and Brachymeria lasus Walker (Hymenoptera: Chalcididae). Erionota thrax L. parasitoid diversity index 0.7929 in low diversity levels, and the highest relative abundance of Brachymeria lasus Walker 98%, Erionota thrax attack rates on Barangan bananas reached 36.51%, Erionota thrax attack rates on Kepok bananas reached 45.13% , the attack rate of Erionota trax on Roti bananas was 50.72%, while the attack rate of Erionota thrax on FHIA-17 bananas     was 42.46%.
Analisis Perbandingan Pendapatan Usaha Penggilingan Padi Menetap dan Keliling di Desa Pematang Johar. Kecamatan Labuhan Deli Adelina Purba; Gustami Harahap; Khairul Saleh
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.428

Abstract

This study aims to determine: analyze business income settled rice mill and roving rice mill, analyze business income comparison settled rice mill and roving rice mill. Sampling method for rice milling business census method. Based on this study set as many 13 rice milling business is the respondent. Data analysis method used is Uji Mann-Whitney with software tools SPSS 21. The results of the study showed the average income rice milling business settled for Rp 5.649.821 per 26 day as for the average income roving rice mill Rp 6.355.760 per 26 day, and for income differences uji Mann-Whitney U is 0,398. Where with results uji Mann-Whitney 0,398 there is no difference in income in permanent rice milling business and roving rice milling.
Penggunaan Trichoderma Sp. Untuk Mengendalikan Busuk Umbi Pada Bawang Merah (Allium Ascolanicum L.) Dona Tiara; Ahmad Rafiqi Tantawi; Siti Mardiana
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.431

Abstract

The research objective was to determine the use of Trichoderma sp. to control shallots tuber (Allium ascalonicum L.). The research was conducted at Growth Center, Jl. Peradilan Tata Usaha Negara No. 1 Kenangan Baru, Percut Sei Tuan District, Deli Serdang Regency, 25 meters above sea level (asl). The design used was a factorial randomized block design (RBD) consisting of 2 factors, namely the factors of administration of Trichoderma sp. Consists of 5 levels, namely: T0: Control (without Trichoderma sp.), T1: 10 g Trichoderma sp./polybag, T2: 20 g Trichoderma sp./polybag, T3: 30 g Trichoderma sp./polybag, T4: 40 g Trichoderma sp./polybag. and time of giving Trichoderma sp. Consists 2 levels, namely: W1: Trichoderma sp. given 1 week before planting, and W2: 1 week after planting with 10 treatments combination. Observations included plant height (cm), number of leaves per clump (strands), number of tillers per clump (tuber), tuber wet weight per sample (g), tuber dry weight per sample (g), and the percentage of tuber rot attack. The results showed that: 1). The use of Trichoderma sp. with various doses (T0, T1, T2, T3, and T4) significant effect on plant height but no effect on observed other. While application time of Trichoderma sp. 1 week after planting (W2) showed a significant effect on plant height, number of leaves, number of tillers. also significantly affected wet weight, dry weight, and the percentage of tuber rot attack. 2). The combination of the two treatment factors had no significant effect on all observed parameters.

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